The roots blower listed here carries rated voltage 220/380V/440V, air flow 0.44-415m3/min, documented exactly as the manufacturer publishes it. Made by Zhengzhou Hongteng Machinery Co., Ltd. (10 years on the platform, typical reply ≤4h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Roots Blower
- Model Number: HTSR
- Power Source: Electric
- Power: 0.75 KW – 200 KW/1 HP-280 HP
- Rated Voltage: 220/380V/440V
- Voltage: 220/380/415/440/480/600/660V
- Air Flow: 0.44-415m3/min
Technical Specifications
| Application | Air Blower |
|---|---|
| Power Source | Electric |
| Rated Voltage | 220/380V/440V |
| Electric Current Type | AC |
| Speed | 1100 rpm |
| Material | Cast Iron |
| Blade Material | Cast Iron |
| Noise Level | 40-60dB |
| Pressure | High Pressure |
| Warranty | 1 Year |
| Customized Support | OEM |
| Place Of Origin | Henan, China |
| Brand Name | HONGTENG |
| Model Number | HTSR |
| Power | 0.75 KW – 200 KW/1 HP-280 HP |
| Model /Caliber | 50/65/80/100/125/150/200/250/300/350/400mm |
| Noise | <60db |
| Construction | Three lobe |
| Voltage | 220/380/415/440/480/600/660V |
| Compressor | 9.8-195kPA |
| Air Flow | 0.44-415m3/min |
| Frequency | 50/60 Hz |
| Driving Method | V-belt or Direct coupling |
| Selling Units | Single item |
Product Details
rotary compressor that uses two leaf rotors to move relative to each other in the cylinder to compress and deliver gas. The blower
has the advantages of simple structure and convenient manufacture, and is widely used in aquaculture aeration, sewage treatment
aeration, cement transportation, and is more suitable for gas transportation and pressurization systems in low pressure
applications, and can also be used as a vacuum pump, etc.
1)KEEP THE QUALITY THE FIRST ,
2)MAKE MORE PRODUCTS BENEFIT TO CUSTOMERS’ NEED.
2.ONLINE/SALES SERVICE :
1)SUPER AND SOLID QUALITY
2)FAST AND PUNCTUAL DELIVERY
3)STANDARD EXPORT PACKAGE OR AS CUSTOMERS’ NEED .
3.AFTER-SALE SERVICE
1)ASSISTANCE TO BUILD FACTORY OR YOUR PROJECT
2)REPAIRING AND MAINTENANCE IF ANY PROBLEM OCCUR IN THE WARRANTY
3)INSTALLATION AND CLERKS TRAINING
4)SPARE AND WEARING PART FOR FREE OR WITH BIG DISCOUNT
5)ANY FEEDBACK OF MACHINES CAN BE TOLD US , AND WE WILL TRY OUR BEST TO SUPPORT YOU
4.OTHER COOPERATION SERVICE
1)TECHNOLOGY KNOWLEDGE SHARE
2)FACTORY BUILDING ADVISING
3)BUSINESS EXPANSION ADVISING.
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–9 set: US $535 / set
- 10–49 set: US $520 / set
- 50–99 set: US $505 / set
- 100+ set: US $483 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this roots blower?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the roots blower be supplied for my local voltage?
The standard configuration is 220/380V/440V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Zhengzhou Hongteng Machinery Co., Ltd., based in China. The company 10 years as a verified Alibaba.com supplier, Trading Company. Browse the full Zhengzhou Hongteng Machinery Co., Ltd. range on HVACR Nexus.
See more in Centrifugal Fans on HVACR Nexus.
